Corn-planter.



n L. PLANTE.

. CORN PLANTER.

APPLICATION FILED SEPT 4, 1915- 1 176,242. Patented Mar. 21, 1916.

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- DELORE L. PLANTE, OF GUIRRIE, MINNESOTA.

CORN-PLANTER.

Specification of Letters Patent. t t 2 1 7 Application filed September 4, 1915. Serial No. 49,044.

To all whom it may concern:

Be it known that I, DELORE L. P ANTE, a citizen of the United States, residing at Currie, in the county'of Murray and State of Minnesota, have invented certain new and useful Improvements in Corn- Planters, of which the following is aspecification, reference being had to the accompanying drawings. 7

This invention relates to certain improvements in corn planters; audit is an object of the invention to provide a device of this general character having novel and improved means whereby the dropping mechanism may be caused to operate through the medium of a mechanism coacting with a supporting wheel or wheels of the planter.

Furthermore, it is an object of the invention to provide a novel and improved device of this general character wherein the operating mechanism for the dropping mechanism may be readily adjusted so asto as sure the proper operation of the dropping mechanism.

The invention consists in the details of construction and in the combination and arrangement of the several parts of my'improved corn planter whereby certain important advantages are attained and the device is rendered simpler, less expensive and otherwise more convenient and advantageous for use. all as'will be hereinafter more fully set forth.

The novel features of the invention will be carefully defined in the appended claim.

In order that my invention may be the better understood, I will now proceed to describe the same with reference to the accompanying drawings, wherein- Figure 1 is a view in top plan with parts in section. illustrating a planter constructed in accordance with an embodiment of my invention; and Fig. 2 is a side elevation of one of the supporting wheels with the co-acting axle shown in section, illustrating certain details of my invention as herein disclosed.

As disclosed in the accompanying drawings, F denotes the frame of my improved planter operatively engaged with the axle seed and said shaft has extending therefrom the arm 1 mounted for swinging movement laterally of the frame and normally maintained-in an operative position through the mediumof the retractable spring 5.

Loosely mounted upon the axle 1 adjacent each of the wheels 2 is the operating member 6,'the extremitiesof which having secured thereto the outwardly, disposed extensions 7 adapted'to contact with the depending arm 4 so as to impart the requisite rocking movement to the shaft 3 as the planter advances, and it will be self-evident that the wheel 2 is of a circumference equal flofiwo times the difference between adjacent The extremities of the operating member 6 are also provided with the inwardly disposed arms 8 overlying the periphery of the adjacent wheel 2 and having the hook like end portions operatively engaged with an annular shoulder 9 producedin the periphery of the wheel whereby said operating member 6 is conveniently and eflectively maintained in operative assemblage. Secured to each of the wheels 2 or to the axle 1 is a toothed disk 10 with which coacts the pawl 11 carried by the operating member 6 for locking themember 6 against independent movement around the shaft 1. yet permitting the requisite adjustment of the member 6 to assure a pro er setting so that the dropping mechanism D will be operated at proper times.

As is believed to be clearlv apparent. two disks 10 are employed and the teeth of said disks are equal in number and correspondingly identified by the numerals 14 so that the operator may correctlv set, with facility and convenience. each of the operating members 6. Operativelv engaged with each of the arms 4 is a suitably guided flexible member 12 whereby said arm 4 may be swung out of the path of travel of the extensions 7 when it is desired to have the dropping mechanism D remain inoperative during the travel of the planter.

From the foregoing description, it is thought to be obvious that a corn planter constructed in accordance with my invention is of an extremely simple and comparatively inexpensive nature and is particularly well adapted for use by reason of the convenience and facility with which it may be assembled, and it will also be obvious that my invention is susceptible of some change and modification without material departure from the principles and spirit thereof and for this reason I do not the several parts herein shown in) carrying out my lnventlon 1n practlce.

5 I claim:

A device of the character described comoris i'ii in combination a shaft a su" aort ing Wheel fixed thereto, a dropping mechanism positioned FGlZItlX toth e' supporting Wheel and including av rock arm, an operating member loosely mounted upon the axle and provided with an extensionengageable with the rock arm of the dropping mecha- 'nism, said operating member being prov'id ed with extensionspvrlying the periph- "efry of'the Wheel; said wheel being pro- ..vided 'with an annulari shoulder Withwhich said last named extensions are engageableyai id releasable coactingmeans carried by' the operating member and the axle for locking the' operating member to the axle. In testimonvmghereof I hereunto affix my signature in the presence of two Witnesses.

V DELORELL PLANTE;

Witnesses: 7

, B. H. W ITNEY, ALPHoNsE l/VAINE.

Copies of this patent may be 'obtained for five cents each, by addressing the. Commissioner of. Patents,

WashingtomD; C. r 

